LIKES:
FX:
decent amount of realism to scratches and wounds.
CAST:
well chosen, great acting from ML Park Ji Hoon and Choi Hyun Wook. Liked Shin Seung Ho in this role, as Seok-Dae.
Cinematography, locations and sets were well done.
Female presence not really doing much in terms of romance, but provided some addition to storyline.
DIRECTOR:
some of the fight scenes were okay, but could’ve had better choreography.
MUSIC:
was appropriate for the scenes and theme song not overly played.

DISLIKES:
FX:
bruised and damaged knuckles from punching was overlooked. CGI/green screen used during car driving scenes was very bad, so noticeable.
WRITING:
Adult abuse never had consequences; the father got away with everything & nothing got concluded about it. They should’ve just left it out, because it was over the top violent.
No character growth for anyone, except maybe the one “bad guy” played by actor Shin Seung Ho .
Conclusion felt rushed and incomplete, almost like there were more episodes needed.
They could’ve left out the female friend part, because she had little under developed reason to stay with the main leads. Similarly the writer didn’t conclude the fentanyl issue.
Typical tropes and cliches used, which made it a bit boring and overly predictable.
No explanation why Beom-Seok did what he did and that is totally lazy writing.
The main character Shi-Eun in the end didn’t use his brain as his character was described or made to use in beginning, it was more brainless braun. It felt like the writer didn’t know how to create the ending with that foundation still intact.
The important characters, main leads, Soo-ho & Shi-Eun had no backstory, which could’ve been done with short flashbacks, while too much of it was given for Beom-Seok.
The reason for the three friends to spit up was badly executed.
Too much violence used for the abuse inflicted by the father (the kid would’ve been hospitalized, instead of showing up to school the next day).
PRODUCTION:
shaky camera syndrome and the fight scenes had too many camera angles and zoom in parts. No truly good fight scenes, like in TONG: Memories (2016), which had a similar concept. Pacing issues for everything other than the fights.


OVERALL:
This was VERY overrated. The good acting and music, couldn’t save it from bad writing and execution.
Recommend TONG: Memories or Bokutachi ga Yarimashita (Fugitive Boys/We Did It) or Age of Rebellion (2018), instead of watching this mess. No fight scenes were so good I would rewatch it. I don’t recommend this show, but might read the manga to see if it’s better. If they do come out with a second season, depending on the cast, I check it out, but with VERY low expectations.